2100048112646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{678649}}^1$

素因数の和:679365

約数の個数: 48

約数和(自身を含む): 3650132598000

約数和(自身を除く): 1550084485354

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 673, 1346, 2299, 4598, 7403, 12787, 14806, 25574, 81433, 140657, 162866, 281314, 678649, 1357298, 1547227, 3094454, 7465139, 12894331, 14930278, 25788662, 82116529, 141837641, 164233058, 283675282, 456730777, 913461554, 1560214051, 3120428102, 5024038547, 8677884763, 10048077094, 17355769526, 55264424017, 95456732393, 110528848034, 190913464786, 1050024056323, 2100048112646]

約数ペア:

[(1, 2100048112646), (2, 1050024056323), (11, 190913464786), (19, 110528848034), (22, 95456732393), (38, 55264424017), (121, 17355769526), (209, 10048077094), (242, 8677884763), (418, 5024038547), (673, 3120428102), (1346, 1560214051), (2299, 913461554), (4598, 456730777), (7403, 283675282), (12787, 164233058), (14806, 141837641), (25574, 82116529), (81433, 25788662), (140657, 14930278), (162866, 12894331), (281314, 7465139), (678649, 3094454), (1357298, 1547227)]